/* 示例布局代码
   1，采用990_33_5_5的栅格布局
------------------------------------*/
/*
Forces backgrounds to span full width,
even if there is horizontal scrolling.
Increase this if your layout is wider.

Note: IE6 works fine without this fix.
*/
body {
	min-width: 990px;
}
img{vertical-align:top;}

/* =Containers w=wrapper
--------------------------------------------------------------------------------*/
.w-33
{
	margin-left: auto;
	margin-right: auto;
	width: 990px;
	zoom:1;
}
.w-33:after{
	content:'\20';
	clear:both;
	display:block;
}
/* Grids-根据需要参考990_33_5_5.css，从里面拷贝 g=grid
--------------------------------------------------------------------------------*/
.g-8,.g-12,.g-16,.g-17,.g-21,.g-33{
	display: inline;
	float: left;
	margin-left: 5px;
	margin-right: 5px;
}
.w-33 .g-8 {width:230px;}
.w-33 .g-12 {width:350px;}
.w-33 .g-16 {width:470px;}
.w-33 .g-17 {width:500px;}
.w-33 .g-21 {width:620px;}
.w-33 .g-33 {width:980px;}